Objective To evaluate the value of PLD associated with O 3 injection for the treatment of lumbar disc heniation.Methods Lateral decubitus position on healthy side under the direction of DSA, a working pipe was inserted from the back lateral way to damage the disc contents through multiple angles followed by extirpation of the nucleus pulposus and then injecting O 2-O 3 10 ml into the lumbar disc space and near by area of the inter vertebral foramina. As for patients with L4-5 and L5-S1 protrusions the main lumbar discs can be treated in the same way, but for another minor one, the injection of O 2-O 3 10 ml into the lumbar disc and the nearby intervertebral foramina and ethanol through a 21G needle would be properly promising. Results Puncture and technical opertaion were performed successfully in all the patients with excellent results in 63, good in 27, and poor in 10. 120 cases with injection of O 2-O 3 into the lumbar discs showed the figure of lumbar space displaying clear in 37 cases, less clear in 35 cases, only gas entering lumbar disc at the needling point with lumbar space displaying unclear in 30 cases and lots of gas entering the front space of canalis vertebralis cavitas epiduralis in 18 cases. Conclusions PLD associated with O 3 injection is the advantageous supplement mutually posscessing safety and efficancy.

Objective To evaluate the association between gene polymorphism of aldosterone synthese gene CYP11B2(-344T/C)and essential hypertension and to observe the antihypertensive response to Valsartan in Han nationality in Beijing.Methods Polymerase chain reaction was used to detect the polymorphism of aldosterone synthese gene CYP11B2(-344T/C)in 345 hypertensive patients(EH)and 157 normotensive controls(NE)from Aug.1999 to Oct.2003.Clinical blood pressure and biochemical index were also detected.Blood pressure was repeated in 98 patients with Valsartan treatment for 4 weeks.Results The frequencies of CC+CT genotype of aldosterone synthese gene CYP11B2(-344T/C)polymorphism among EH was significantly higher than that among NE(P

BACKGROUND: Cervical spinal cord injury without radiographic abnormality (SCIWORA) is a special type of spinal cord injury. Because of the particularity of children in the period of growth and development on the aspects of anatomy and biomechanics, their injured mechanism and therapeutic method differ from those of adults.OBJECTIVE: To explore clinical feature and therapy of first-episode cervical SCIWORA in children.DESIGN: Retrospective analysis and self pre-and post-control observation.SETTING: Department of Spine Surgery, Second Affiliated Hospital,Harbin Medical University.PARTICIPANTS: Totally 14 patients with cervical SCIWORA, who were treated at the Departmentof Spine Surgery, Second Affiliated Hospital,Harbin Medical University between June 1997 and June 2003. Inclusive criteria: ①patients who had dysfunction of sensation, exercise and sphincter to different degree in clinic, ②patients who had no fracture dislocation after cervical vertebra X-ray plain film and MRI examination. The MRI examination showed the sign of spinal cord injury. T1WI spinal cord became thick. T2WI distributed at strip-shape high-signal region along spinal prosenchyma and spread upward and downward. There were 3 patients with complete spinal cord injury and 11 patients with incomplete spinal cord injury, among the patients with incomplete injury, there were 6 patients with central cord syndrome (CCS), 3 with Brown-Sequard syndrome and 2withfrontal spinal cord injury syndrome.METHODS: Retrospective analysis was performed in 14 children patients with cervical SCIWORA. Thirteen patients were not treated with operation and one patient was treated with cervical posterior atlantoaxial fusion. MAIN OUTCOME MEASURES: ASIA grading before and after treatment in patients.RESULTS: There were 1 dead patient and 13 cases with 3-year follow up averagely. Three patients were with insignificant amelioration, and others had recovery of limb function to different degree. According to ASIA grading standard, before treatment there were 3 cases in A grade, 5 cases in B grade, 5 cases in C grade and 1 case in D grade, and after treatment there were 1 case recovering to B grade, 2 cases to C grade, 5 cases to D grade and 2 cases to E grade.CONCLUSION: Restoration of neurofunction of children with cervical SCIWORA has closely correlation with degree of primary injury of spinal cord. Most of the patients were not treated with operation, and those with obviously instable cervical vertebra can be treated with operation.

Objective To observe the clinical effect of Salmeterol xinafoate and fluticasone propionate powder for inhalation in patients with chronic obstructive pulmonary disease.Methods 70 patients diagnosed with chronic obstructive pulmonary disease from March 2014 to March 2015, were randomly divided into two groups ( n =35 ) .Control group were given basic treatment, observation group was given Salmeterol xinafoate and fluticasone propionate powder for inhalation on the basis of control group , patients were followed up and changes of related indicators wererecorded. Results After treatment one month, serum airway remodeling index b-FGF, TIMP-1 values were (93.86 ±17.36 μg/L, 38.06 ±4.28ng/mL) respectively, more than control group(135.03 ±16.06μg/L, 53.95 ±4.15ng/mL)(P<0.05).After treatment one month, inflammatory markers IL-8, TNF-αwere(7.26 ±1.57 pg/mL, 4.29 ±1.02 ng/L)respectively, were more than the control group (14.27 ±1.71 pg/mL, 8.90 ±1.21 ng/L) (P<0.05).After treatment, the observation group, the total effective rate was 91.43%, higher than 77.14%(P <0.05).Conclusion Salmeterol xinafoate and fluticasone propionate powder for inhalation has good effect in treatment of chronic obstructive pulmonary disease , better than the use of basic treatment alone.

Objective To know the effect of psychological nursing for aged patients with femoral neck fractures when cured by artificila hip replacement. Methods Divided 158 aged patients with femoral neck fractures into the intervention group (84 cases) and control group (68 cases) randomly. Routine nursing cares were used in the control group, while the psychological nursing intervention were used in the intervention group in addition. Compared the degree of postoperative pains and preoperative anxiety between the two groups, and then evaluated the function of limbs. Results The degree of postoperative pains and preoperative anxiety in the interventioni group was better than that of in control group respectively, the condition of limb function was better in the intervention group than in the control group. Conclusions Psychological intervention can promote rehabilitation for aged patients with femoral neck fractures when cured by artificila hip replacement, which can guarantee the satisfactory prognosis.

Objective To study the effect of TREK-1 potassium channel blocker on the behavior in rats with depression.Methods Forty-eight healthy adult male Sprague Dawley (SD) rats were divided into 6 groups as following:control + saline (CON group),control + fluoxetine (CON + FLU group),control + SID1900 (CON+SID group),CUMS + saline (CUMS group),CUMS + fluoxetine (CUMS+FLU group) and CUMS + SID1900 (CUMS+SID group) with 8 in each group.Isolated living conditions combining chronic unpredicted mild stress (CUMS) were used to establish depression model in rats.Four weeks after modeling,fluoxetine 10 mg· kg-1,SID1900 5.1 mg · kg-1 and 0.9％ sodium chloride were given by intraperitoneal injection respectively.Body weight and behavioral performance of rats in several experiment paradigms were measured after drug administration.The behavioral paradigms included sucrose preference test(SPT),open field test(OFT) and forced swimming test(FST).Results Drug administration had no significant effect on body weight and behavioral performance in non stress rats (P＞0.05),however,after chronic unpredicted mild stress the body weight,percentage of sucrose consumption,movement distances and rearing times in CUMS group were decreased dramatically contrast to CON group,but the immobility duration was increased significantly (all P＜0.001).After treatment with drug for 14 days,the sucrose consumption percentage(62.03± 6.99) ％) and rearing times (18.57 ± 6.37) in CUMS+SID group were increased contrast to C UMS group ((45.46± 15.54) ％,(5.83±3.06)),while the immobility time((123.57±26.73) s) was decreased compared with that in CUMS group((174.33±40.68) s).When drug administration for 28 days,the sucrose consumption percentage((79.64± 11.37) ％),the total distance as well as the rearing times ((13.18 ± 3.17) m,(19.33±3.33)) within OFT in CUMS+FLU group were increased in comparison with CUMS group((48.06± 17.10) ％,(4.45±3.69) m,(5.17± 2.99)),and the immobility duration ((97.83± 18.97) s) in CUMS+FLU group was shorter than that ((194.83±37.97) s) in CUMS group(P＜0.05).Notably,the immobility time in CUMS+SID group ((44.29± 14.30)s) was shortened obviously compared with that in CUMS+FLU group ((97.83± 18.97)s) (P＜0.01).Conclusion Blockade of TREK-1 potassium channel can ameliorate the depression-like behavior rapidly in rats.

Objective To develop a reliable scale for evaluating medication compliance among patients with chronic diseases in China.Methods An initial item pool was generated by literature review,based on the definition of compliance generally accepted in China.The items were then subjected to item selections by using item answer distribution and other four methods,which resulted in a primary scale with 16 items.The reliability and validity of this scale was examined.Results Common factors extracted by factor analysis were well explained,there being a close correspondence between the scale construction and the theoretical construction. Convergent validity with the patients' self-ratings on medication compliance ranged from 0.55 to 0.59,and the correlation coefficient with the score of Morisky questionnaire was 0.58.The Cronbach ?,0 and ? coefficients were 0.717,0.751,0.893 respectively,and test-retest reliability was 0.95.Conclusion The newly developed scale appears reliable and may be a useful tool for measuring drug compliance among patients with chronic diseases,but there are still areas where further improvements may be needed.

AIM: To evaluate the effect of He-Ne laser combined with TDP irradiation in the treatment of herpes zoster ophthalmicus.METHODS: Totally 22 patients (22 eyes) with herpes zoster ophthalmicus were treated by He-Ne laser irradiation combined with TDP (Group A).Another 22 patients (22 eyes) with herpes zoster ophthalmicus (Group B) were treated by medication.The duration of the disease, the incidence of complications, and the time of pain relief were compared between the two groups.RESULTS: The cure rate of Group A was 91%, that of Group B was 73%, there was no significant difference between the two groups (x2=1.375, P>0.05).The average cure time of Group A was 8±2.22d, Group B was 12±1.88d, the difference between the two groups was statistically significant (t=5.22, P<0.05).The complication rate of Group A was 18%, Group B was 59%, the difference between the two groups was statistically significant (x2=6.86, P<0.05).The average pain relief time of Group A was 5±1.23d, Group B was 10±1.34d, the difference between the two groups was statistically significant (t=11.17, P<0.05).CONCLUSION: He-Ne laser combined with TDP irradiation can shorten the treatment time of herpes zoster ophthalmicus, shorten the course of disease, reduce the incidence of complications, relieve pain, with no significant effect on the cure rate of herpes zoster ophthalmicus.

Adult ; Catheter Ablation ; methods ; Humans ; Male ; Sinus of Valsalva

Objective:To explore the resource of rice bran by comparing antioxidative activities and growth promotion of Bacillus bifidus between supernatant of formented rice bran(RBF) by Bacillus natto and water extract of rice bran(RBW) . Method:The reducing capacity the?OH and ??O 2 scavenging capacity and the inhibitory effect to oxidize lard were determined in vitro. The growth promotion for Bacillus bifidus by photodensity with simulated condition was investigated in vivo. Results:RBF and RBW had antioxidant activity in vitro. The IC50 of scavenging?OH and ??O 250 of RBF was 3.55 mg/ml and 23.5 mg/ml,0.3 and 10 folds higher than that of RBW respectively. In inhibiting oxidation of lard,RBF had a little higher antioxidative activities than RBW,near VE. RBF and RBW could promot growth of Bacillus bifidus by 65.2% and 17.8% respectively. By enzymatic digestion,the promotive rate of RBF was still 51.6%. Conclusion:RBF had higher antioxidant activity and growth promotion to Bacillus bifidus.